cc: Move timing history to the Scheduler.

cc/test/scheduler_test_common.h

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_TEST_SCHEDULER_TEST_COMMON_H_
 #define CC_TEST_SCHEDULER_TEST_COMMON_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
-#include "cc/scheduler/delay_based_time_source.h"
+#include "cc/scheduler/compositor_timing_history.h"
 #include "cc/scheduler/scheduler.h"
 #include "cc/test/ordered_simple_task_runner.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
 
+class RenderingStatsInstrumentation;
+
 class FakeTimeSourceClient : public TimeSourceClient {
  public:
   FakeTimeSourceClient() : tick_called_(false) {}
   void Reset() { tick_called_ = false; }
   bool TickCalled() const { return tick_called_; }
 
   // TimeSourceClient implementation.
   void OnTimerTick() override;
 
  protected:
@@ skipping 122 matching lines @@
   }
 
  protected:
   explicit TestSyntheticBeginFrameSource(
       scoped_ptr<DelayBasedTimeSource> time_source);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TestSyntheticBeginFrameSource);
 };
 
+class FakeCompositorTimingHistory : public CompositorTimingHistory {
+ public:
+  static scoped_ptr<FakeCompositorTimingHistory> Create();
+  ~FakeCompositorTimingHistory() override;
+
+  void SetDrawDurationEstimate(base::TimeDelta duration);
+  void SetBeginMainFrameToCommitDurationEstimate(base::TimeDelta duration);
+  void SetCommitToActivateDurationEstimate(base::TimeDelta duration);
+
+  base::TimeDelta DrawDurationEstimate() const override;
+  base::TimeDelta BeginMainFrameToCommitDurationEstimate() const override;
+  base::TimeDelta CommitToActivateDurationEstimate() const override;
+
+ protected:
+  FakeCompositorTimingHistory(scoped_ptr<RenderingStatsInstrumentation>
+                                  rendering_stats_instrumentation_owned);
+
+  scoped_ptr<RenderingStatsInstrumentation>
+      rendering_stats_instrumentation_owned_;
+
+  base::TimeDelta draw_duration_;
+  base::TimeDelta begin_main_frame_to_commit_duration_;
+  base::TimeDelta commit_to_activate_duration_;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(FakeCompositorTimingHistory);
+};
+
 class TestScheduler : public Scheduler {
  public:
   static scoped_ptr<TestScheduler> Create(
       base::SimpleTestTickClock* now_src,
       SchedulerClient* client,
       const SchedulerSettings& scheduler_settings,
       int layer_tree_host_id,
       OrderedSimpleTaskRunner* task_runner,
-      BeginFrameSource* external_frame_source);
+      BeginFrameSource* external_frame_source,
+      scoped_ptr<CompositorTimingHistory> compositor_timing_history);
 
   // Extra test helper functionality
   bool IsBeginRetroFrameArgsEmpty() const {
     return begin_retro_frame_args_.empty();
   }
 
   bool CanStart() const { return state_machine_.CanStartForTesting(); }
 
   BeginFrameSource& frame_source() { return *frame_source_; }
   bool FrameProductionThrottled() { return throttle_frame_production_; }
@@ skipping 10 matching lines @@
 
  private:
   TestScheduler(
       base::SimpleTestTickClock* now_src,
       SchedulerClient* client,
       const SchedulerSettings& scheduler_settings,
       int layer_tree_host_id,
       OrderedSimpleTaskRunner* task_runner,
       BeginFrameSource* external_frame_source,
       scoped_ptr<TestSyntheticBeginFrameSource> synthetic_frame_source,
-      scoped_ptr<TestBackToBackBeginFrameSource> unthrottled_frame_source);
+      scoped_ptr<TestBackToBackBeginFrameSource> unthrottled_frame_source,
+      scoped_ptr<CompositorTimingHistory> compositor_timing_history);
 
-  // Not owned.
   base::SimpleTestTickClock* now_src_;
 
   DISALLOW_COPY_AND_ASSIGN(TestScheduler);
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_SCHEDULER_TEST_COMMON_H_